user
Please analyze the underlying meaning of the following quote.
"It is not the strongest of the species that survives, nor the most intelligent, but the one most responsive to change."

assistant
This quote by Charles Darwin is an acknowledgement of the importance of adaptability in surviving in a constantly-evolving environment. Darwin’s theory of natural selection suggests that organisms best suited to their environment are the most likely to survive and reproduce. This quote implies that the ability to change and adapt is the core quality that allows species to thrive.